Nope. Horses are the existing technology. They are big and dirty, and their waste (and carcasses) caused a lot of disease. But they used to be super cheap, before people started living in cities in a big way - you just put two of them together and 12 months later you'd get a new horse. For free. And they ran on grass.

Then they came out with cars. "What idiot is going to drive one of those?" people asked. "They don't even last as long as a good horse! And you need fuel for them. There aren't enough peanut trees in the entire WORLD to produce enough fuel for everyone to have a car! And there are almost no roads. You'd need to spend billions of dollars to build roads - and who is going to pay for THAT? Let me guess - you want to tax everyone to build your precious roads for the elite, out of touch 'motorists'."

"Besides, I read this article that said that they're never going to go faster than a horse, anyway. People will be killed; they will suffocate and women's uteruses will fly out of their bodies*."

"And you'd need spare parts and rubber and oil and paint and NONE of those industries could EVER make enough of that stuff to replace all the horses in the country. And what percentage of people in the US have cars, anyway? 1%? Don't make me laugh. How are you going to get that many cars? Breed them? Clueless car supporters don't even know car's can't breed."

So its not really surprising that the car (fossil fueled) replaced the Horse ( Renewable ?) , for transport , is it ?

It's not surprising at all. Nor will it be surprising when renewables make a similar replacement. They will have their problems (as cars do) but the upsides will far outweigh the downsides, and that will drive replacement.

Texas Got 18 Percent of Its Energy from Wind and Solar Last Year.
"The Texas grid, operated by the Electric Reliability Council of Texas (ERCOT), has seen sustained levels of wind energy penetration above 40 percent for hours at a time without significant issues."

Texas Got 18 Percent of Its Energy from Wind and Solar Last Year.
"The Texas grid, operated by the Electric Reliability Council of Texas (ERCOT), has seen sustained levels of wind energy penetration above 40 percent for hours at a time without significant issues."

All this while holding retail electricity prices cheaper at lowest levels in the past decade. Two coal plants in my area are being closed next year.

Yep. And Iowa has lower-than-average electrical prices; they get 36% of their energy from wind.

Meanwhile, West Virginia just rejected a plan to get ratepayers to pay more for coal:
=======================================================================================
Major utility fails to get West Virginia customers to bail out its aging coal plant

Feb 8, 2018, 8:00 am

FirstEnergy Corp., a strong supporter of President Donald Trump’s pro-coal agenda, conceded defeat this week in its bid to shift the costs of one of its struggling coal-fired plants onto the backs of customers in West Virginia.

The company’s decision to withdraw its plan represents yet another loss for owners of coal-fired plants who had hoped a pro-coal president would keep their plants profitable.

FirstEnergy’s coal-fired Pleasants power station — located in Willow Island, West Virginia — has been struggling to compete with lower-cost sources of electricity in the unregulated market. To help revive the coal plant, FirstEnergy wanted to force its utility customers, who don’t have a choice of what type of fuel generates their electricity, to subsidize the plant.

To do this, for more than a year now, the company has been trying to transfer the Pleansants plant — owned by FirstEnergy’s unregulated subsidiary Allegheny Energy Supply — to Monongahela Power (Mon Power) and Potomac Edison, the company’s regulated utilities in West Virginia.

One of the (many) latest inititives in the strange world of S Australias commitment to Renewable Energy ...(lets be honest ..non-coal) ...is this "Barker Inlet". (Torrens Island) proposed power plant.
See the (artists impression of) shiny new generator plant in the bottom left of this photo..
Well, that is a new 211 MW Diesel/gas powered generator plant using 12 of these monster ICE engines..
Its intended to replace the 50 yr old thermal gas power plant in the background...which is still operating fine with many more years service life.
Now that is fine, SA desperately needs more generation capacity, but there are a few issues i find hard to accept.
1). The Thermal plant is still fully operational and has at least 10-20 years service life expectation remaining.
2). The reason this type of ICE driven generator plant is being used is due to the need for fast output response to deal with the severe fluctuations from the Wind farms in SA.
3). The entire 211MW capacity of this $295m plant is only equal to ONE of the 8 thermal 200MW generators in the old plant !
4). Since Wind generation is given priority in the wholesale market, its a fair assumption this new plant will be on standby much of the time, lowering its CF dramatically, effectively destroying any efficiency expectations, and increasing operating costs.....and consequently power costs.

even that limited capacity diesel plant can provide 5+ GWh per day if needed..
How expensive would a similar capacity BESS be ?
..and what would you use to charge it ?
But it would not be needed at all if the output from the wind farms was more consistent.
In reality, this is all part of the unseen cost of adopting a RE generation plan.
I hope you watched the Thorium videos.....
(But something tells me you wont ! )

One of the (many) latest inititives in the strange world of S Australias commitment to Renewable Energy ...(lets be honest ..non-coal) ...is this "Barker Inlet". (Torrens Island) proposed power plant.
See the (artists impression of) shiny new generator plant in the bottom left of this photo..
Well, that is a new 211 MW Diesel/gas powered generator plant using 12 of these monster ICE engines..
Its intended to replace the 50 yr old thermal gas power plant in the background...which is still operating fine with many more years service life.
Now that is fine, SA desperately needs more generation capacity, but there are a few issues i find hard to accept.
1). The Thermal plant is still fully operational and has at least 10-20 years service life expectation remaining.
2). The reason this type of ICE driven generator plant is being used is due to the need for fast output response to deal with the severe fluctuations from the Wind farms in SA.
3). The entire 211MW capacity of this $295m plant is only equal to ONE of the 8 thermal 200MW generators in the old plant !
4). Since Wind generation is given priority in the wholesale market, its a fair assumption this new plant will be on standby much of the time, lowering its CF dramatically, effectively destroying any efficiency expectations, and increasing operating costs.....and consequently power costs.

Yeah, its owned by AGL who seem to be pretty dubious in their operations as they seem to love deliberately creating scarce energy supply. But their actions as a private company make sense, if everyone's food and sodadrink consumption were somehow deemed to be increasing sea water levels then, of course, the government would be engineering some kind of weird marketplace to force people to drink more water but if the water comes in a kind of random fashion and the public NEED to buy it then, of course, its going to help increase profits if you can limit supply.

Looking at this photo of this 211MW power-station reminds me of the solar farms in the USA that according to the EIA.gov conveniently summarized on Wikipedia (Topaz solar farm etc) need about 20km2 of land to generate the same power on average. This tiny plot of land vs 20km2! https://youtu.be/EJ8L9EAWF3E

2018-02-14 (4).png (29.87 KiB) Viewed 121 times

One thing I wondered about is the average power coming from Germany's wind vs its claimed capacity.
Currently, Germany has 49.6GW (49,600MW) of wind capacity and generated 103.65TWh of wind via electricity (who knows how much actually went used). There are 1,000,000MWh in 1TWh.
103.65TWh = (103,650,000MWh / 8765.5hours_in_a_year_average) = 11,824MW average power generation.
So German's 49GW wind power-station is really a 11GW power-station.
Or another way to look at it is its 11.8GW average power is about the same as two large coal power-stations in Vietnam at 6224MW https://www.sourcewatch.org/index.php/V ... er_station

So ( 11,824MW / 49,600MW ) x 100 = 23.8% capacity factor
Like I said before, if you bought a car and it could only drive on average %23 of the claimed speed you wouldn't buy it.

If you look at it very early in the morning (like 3 am AEST) you can see Tumut 3 and Shoalhaven pumping water uphill.

..But it is hosted by RenewEconomy, so best you take Beastie's advice and vomit up the Kool Aid before the ABC-backed social justice warriors eat your babies!

To me that widget seems to be heavily manipulated to make green energy look better then it really it is, to me it seems to use some upper highest average of the renewable energy being generated because its Always sitting well above what the offical AEMO dashboard claims or what electricitymap.org claims. All screenshots taking within a few mins of each other, Electrictymap seems to run 1+ hour time for whatever reason.

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Last edited by TheBeastie on Feb 14, 2018 9:15 am, edited 4 times in total.

If Jay Wetherall said one day, the SA government wanted to build a 2 GW thorium reactor in Port Pirie (and it would apparently have immediate support from the federal Libs, because they're keen on nuclear too) is there a reactor he could sign on the doted line for?

Somehow I don't think it's mature enough to have been turned into a viable reactor. Otherwise, every reactor being built today would be a thorium reactor based on the promised advantages.

Somehow I don't think it's mature enough to have been turned into a viable reactor. Otherwise, every reactor being built today would be a thorium reactor based on the promised advantages.

Thorium reactors do have the major disadvantage (in terms of government support) that they don't produce any nuclear weapons materials as byproducts. They actually burn it up instead. Where's the fun in that, you know, if you're a demonic overlord?

This is to express my gratitude to Justin of Grin Technologies for his extraordinary measures to save this forum for the benefit of all.

I suspect there are too many powerful , influential , parties with big interests in existing energy business's...Oil, gas, Coal, Uranium, etc, ...that would not want to see Thorium suceed.
It going to take a private developer, or independent state (China, India etc). To break the barriers. and develop a commercial LFTR
....And it sounds like China are well on their way with thousands of Scientists working on it already.
Like the man said, we will probably end up buying these reactors from China, because of our internal hangups !

Like I said before, if you bought a car and it could only drive on average %23 of the claimed speed you wouldn't buy it.

You are aware that the average speed driven of almost every vehicle on the planet is a lot less than it's top speed? Or do you only drive your car flat out on an empty oval circuit? And that's forgetting the time spent refuelling or servicing or sleeping.

3). The entire 211MW capacity of this $295m plant is only equal to ONE of the 8 thermal 200MW generators in the old plant !
4). Since Wind generation is given priority in the wholesale market, its a fair assumption this new plant will be on standby much of the time, lowering its CF dramatically, effectively destroying any efficiency expectations, and increasing operating costs.....and consequently power costs.

If one 211MW reciprocating peaker plant makes a 1600MW coal plant redundant then that is a massive gain in efficiency

Why on earth would you criticise the capacity factor of a peaker plant? "This piece of equipment that is designed to run briefly every now and again doesn't run 100% of the time!"

It looks like Thorcon will be the first to fission with molten salt Thorium if the regulatory process is fast laned in Indonesia or Vietnam. If world regulators don't hang it up over the fact that you can't put a serial number on a piece of liquid. It will roll out very quickly once certified based on the shipyard factory construction method and final assembly transport by barge.
.http://thorconpower.com/
.
Moltex will be along with their molten salt GenIV recycled Uranium design from Canada in 5 years as well. It all depends on the regulatory hang ups. These Molten salt designs are perfect for the addition of thermal storage at 600C so as to vary the output from 0% to 200% to cooperate with a solar pv mid-day peak
.http://www.moltexenergy.com/
.
Indonesia will be a rich manufacturing area if it can install 20 GW of GenIV nuclear in the next 20 years.

I suspect there are too many powerful , influential , parties with big interests in existing energy business's...Oil, gas, Coal, Uranium, etc, ...that would not want to see Thorium succeed.

Of course. And that's true of every new energy product that's come out in the past 200 years. And if you expand it to "powerful , influential , parties with big interests in existing business's that would not want to see new technologies succeed" then that's true of basically every new product that uses new technology, ever - from digital cellphones to computers to cars to electric vehicles to airplanes. Fortunately they rarely succeed in quashing such new products.

It going to take a private developer, or independent state (China, India etc). To break the barriers. and develop a commercial LFTR
....And it sounds like China are well on their way with thousands of Scientists working on it already.
Like the man said, we will probably end up buying these reactors from China, because of our internal hangups !

I doubt it. The big barriers will be safety and cost, not "internal hangups" - and those barriers will prevent purchase and operation, not development.

\Serious question: How many of these next-gen thorium/molten salt reactors have been built as at least a working prototype yet?

Just the one at Oak Ridge back in the 1960s. Supposedly it ran for several years with no problems. Problem nowadays is that licensing is a lot more difficult. I used to do consulting work for the Nuclear Regulatory Commission up until 2011. They are the biggest bunch of know-nothing bureaucrats who take forever to make a decision about anything. All they know how to license is solid uranium-fueled pressurized reactors.

On the bright side, China supposedly has several hundred engineers working on it. They will probably be mass producing them within a decade if the technology is really viable.

Thorium reactors do have the major disadvantage (in terms of government support) that they don't produce any nuclear weapons materials as byproducts.

Neither do light water reactors. In fact, they take enriched uranium and turn it into contaminated less-enriched uranium.

Those contaminants you mention include plutonium. Reactor waste is a source of this element. Thorium reactors don't provide it in useful quantities, so they haven't been promoted or developed by those who demand a supply of plutonium.

This is to express my gratitude to Justin of Grin Technologies for his extraordinary measures to save this forum for the benefit of all.

Those contaminants you mention include plutonium. Reactor waste is a source of this element. Thorium reactors don't provide it in useful quantities, so they haven't been promoted or developed by those who demand a supply of plutonium.

Right. However, thorium reactors do produce U-232 which is also quite usable in nuclear bombs. Of course it's very hard to separate and work with - but that's also true of the Pu-239 that you can get from spent LWR fuel.

Those who demand a supply of plutonium have traditionally used breeder reactors, which produces Pu-239 in much more useful quantities.